Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
fcs:fccee:tutorial [2023/05/24 13:18] hepsim17 [Validation] |
fcs:fccee:tutorial [2023/05/24 14:06] (current) hepsim17 [Data streaming] |
||
---|---|---|---|
Line 74: | Line 74: | ||
Click the tab below to see the code. This code may look rather long, but it does a lot: It reads the truth-level events, reconstructs jets, and makes plots of the pT (differential cross section), Rapidity distribution and the invariant mass of the 2 jets. It also saves the image in SVG file and an XML file for examination: | Click the tab below to see the code. This code may look rather long, but it does a lot: It reads the truth-level events, reconstructs jets, and makes plots of the pT (differential cross section), Rapidity distribution and the invariant mass of the 2 jets. It also saves the image in SVG file and an XML file for examination: | ||
- | < | + | < |
- | < | + | < |
# Part of =HepMC= : https:// | # Part of =HepMC= : https:// | ||
# S.Chekanov (ANL) | # S.Chekanov (ANL) | ||
Line 212: | Line 212: | ||
- | ===== | + | ===== |
- | One can also analyze truth-level files using data streaming, i.e. without downloading the actual | + | One can also analyze truth-level files using data streaming, i.e. without downloading the actual |
+ | This example shows data for Higgs to bbar at 240 GeV e+e-. | ||
+ | Click the code shown below, save it as " | ||
- | < | + | < |
<code python> | <code python> | ||
- | # HepSim script for hs-tools or Jas4pp | + | # illustration of how to make pT distribution in real time using data streaming |
- | # Look at pT of dark pions with M=1000 GeV | + | |
- | # Part of =HepMC= : https:// | + | |
# S.Chekanov (ANL) | # S.Chekanov (ANL) | ||
from java.awt import Color,Font | from java.awt import Color,Font | ||
Line 328: | Line 328: | ||
</ | </ | ||
</ | </ | ||
+ | |||
+ | If you run this code as Jython script inside Jas4pp, you will see a histogram updated in real time: | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | |||
+ | ===== Analysis of LCIO files ===== | ||
+ | |||
+ | Full example of how to analyse LCIO files is given in: https:// | ||
===== Preparation for fast simulation ===== | ===== Preparation for fast simulation ===== |